html
  font-family: sans-serif
  -ms-text-size-adjust: 100%
  -webkit-text-size-adjust: 100%

html, body
  margin: 0
  padding: 0

body
  font: 14px / 1.5 tahoma, arial, 'Microsoft YaHei', sans-serif

button,
input,
select,
textarea
  font: inherit;
  margin: 0;

button,
[type="button"],
[type="reset"],
[type="submit"]
  cursor: pointer;